AUTHORS

STUDY SYSTEM

METHOD

RESULTS

Ranz and Marshall (1952)

Spherical drop

in evaporation

Experimental: thermocouple measurement

$\begin{array}{l}\overline{Nu}=2+0.6\cdot G{r}^{1/4}\cdot P{r}^{1/3}\\ \overline{Sh}=2+0.6\cdot G{r}^{1/4}\cdot S{c}^{1/3}\\ Gr,Pr\text{et}Sc\text{nodefined}\end{array}$

Yuge (1960)

Evaporating spherical drop

Experimental:

thermocouple measurement

$\begin{array}{l}\overline{Nu}=2+0.392\cdot G{r}^{0.25}\\ 1\le Gr\le {10}^5\end{array}$

Amoto and Tien (1972)

Spherical drop in evaporation

Experimental: temperature measurement by thermocouple

$\begin{array}{l}3\times {10}^5\le G{r}_T\cdot Pr\le 8\times {10}^8\\ \overline{Nu}=2+C\cdot {\left(Gr\cdot Pr\right)}^{0.25}\\ C=0.05\pm 0.009\end{array}$

Sato and Mitsuhirotsue, Niwa (1990)

Spherical drop in combustion

Experimental:

­ High pressure chamber

­ CCD camera

Ranz and Marshall correlations

Daïf and al (199)

Spherical drop in evaporation

Numerical: boundary layer model

$\begin{array}{l}\overline{Nu}=2+0.59\cdot {\left(1+B_{Ti}\right)}^{-0.59}{\overline{Gr}}^{-1/4}\cdot P{r}^{1/3}\\ \overline{Sh}=2+0.57\cdot {\left(1+B_{Mi}\right)}^{0.09}G{r}^{-1/4}\cdot S{c}^{1/3}\\ 4\times {10}^{-5}\le \overline{Gr}\le 7.7\times {10}^4\\ 0.67\le Pr\le 0.91;0\le B_T\le 2.6\\ 0.9\le Sc\le 3,0\le B_M\le 2.44\end{array}$